Last name Жан-Марат (Жан-Марат 
) , all over the world, is an extremely rare cognomen. Much more prevalently, Жан-Марат is the forename as well as the last name. Parts of the name also exists independently as a first name Жан, and a first name Марат.
| VARIANT | COUNTRY |
|---|---|
| Жан-Марат | Kazakhstan |